铁观音功效

铁观音，尤其是陈年铁观音，这种的铁观音年份越长就越发香醇。陈年的铁观音同样是十分受茶友们钟爱的一种。因为陈年铁观音喝起来口感滋味比非陈年铁观音来的更为的香醇。并且陈年铁观音除了平常茶叶作用外，还能促进消化、解毒消食等作用。

1、延缓衰老

中西方一些科研反映，人的衰老与身体内不饱和脂肪酸的过多氧化作用有关系，而不饱和脂肪酸的过多氧化是与自由基的作用有关系。铁观音中的多酚类化合物能预防过多氧化，嘌呤生物碱，可间接起着清除自由基的作用，进而实现延缓衰老的目的。

2、减肥瘦身

科学研究反映，铁观音中富含很多的茶多酚物质，这种物质不但可提升脂肪分解酶的作用，并且可推动组织的中性脂肪酶的新陈代谢活动。从而饮用铁观音能改进肥胖者的身型，有效降低肥胖者的人体脂肪和腰围。

3、杀菌止痢

在较早的之前就有人用铁观音来医治痢疾和肚子痛的做法。起作用的是茶里边的多酚化合物。因为茶多酚进到胃肠道后，能使肠胃的紧张作用松弛，缓解肠胃运动。同时，又能使肠胃蛋白质凝固，因为细菌的自身是由蛋白质构成的，茶多酚与细菌蛋白质相逢后，细菌即行身亡，起着了保护肠胃黏膜的作用，所以有医治肠炎的作用。

4、清热降火

茶叶是防暑降温的好饮料。暑气逼人的之前，饮上一杯清凉铁观音或者一杯热铁观音，都会感受到身心清凉，生津消暑。这是由于茶汤中富含茶多酚类、糖原、氨基酸、果胶、维生素等与口腔中的唾液起了化学反应，滋润口腔，所以能起着滋阴降火的作用。同时，因为铁观音中的咖啡碱作用，促进很多的能量从人体的皮肤毛孔里散发。

5、预防龋洞

喝茶能够护牙，铁观音中富含较充足的氟，而平常食物中含氟量非常少。铁观音中的氟化物约有40%～80%溶解于开水，非常容易与牙齿中的钙质结合在一起，在牙齿表层产生一层氟化钙，起着耐酸碱抗龋的作用。

6、提神益思

喝茶能够提神益思基本上广为人知。铁观音可提神益思，其作用关键取决于茶叶中的咖啡碱。咖啡碱有着兴奋中枢神经、提高思维、提高效率的作用。所以，喝茶后能破睡、提神、去烦、清除疲惫、保持清醒头脑、增进思维，能明显地提升口头答辩能力及数学思维的反应。

7、醒酒敌烟

茶能醒酒敌烟，这同样是人人尽知的事实。酒的成分具体是酒精，一杯酒中包含10%～70%的酒精。而铁观音茶多酚能和乙醇(酒中具体成分)互相相抵，故喝茶能醒酒。

铁观音不但能醒酒，并且能敌烟。由于铁观音中包含一种酚酸类物质，能使香烟中的尼古丁沉淀，排出体外。同时，铁观音中的咖啡碱能提升肝脏对药品的新陈代谢能力，加快新陈代谢，把人体血液中的尼古丁自小便代谢出去，缓解和清除尼古丁带来的负作用。

Tieguanyin, especially aged Tieguanyin, the longer the age of this Tieguanyin, the more mellow. The aged Tieguanyin is also very popular among tea lovers. Because aged Tieguanyin tastes more mellow than non-aged Tieguanyin. In addition to the role of ordinary tea, aged Tieguanyin can also promote digestion, detoxification and digestion.

1. Delay aging

Some Chinese and Western scientific studies have shown that human aging is related to the excessive oxidation of unsaturated fatty acids in the body, and the excessive oxidation of unsaturated fatty acids is related to the action of free radicals. The polyphenolic compounds in Tieguanyin can prevent excessive oxidation, and purine alkaloids can indirectly scavenge free radicals, thereby achieving the purpose of delaying aging.

2. Lose weight

Scientific research shows that Tieguanyin is rich in tea polyphenols, which can not only enhance the function of lipolytic enzymes, but also promote the metabolism of neutral lipase in tissues. Therefore, drinking Tieguanyin can improve the body shape of obese people, and effectively reduce the body fat and waist circumference of obese people.

3. Sterilize and stop dysentery

The practice of using Tieguanyin to treat dysentery and stomach pains has been practiced long ago. It is the polyphenolic compounds in the tea that do the trick. Because tea polyphenols enter the gastrointestinal tract, it can relax the tension of the gastrointestinal tract and relieve gastrointestinal motility. At the same time, it can coagulate gastrointestinal proteins, because bacteria themselves are composed of proteins. After tea polyphenols and bacterial proteins meet, the bacteria die immediately, which plays a role in protecting the gastrointestinal mucosa, so it has the effect of curing enteritis.

4. Clear heat and reduce fire

Tea is a good drink to prevent heatstroke and cool down. Before the intense heat, drink a cup of cool Tieguanyin or a cup of hot Tieguanyin, you will feel refreshed in body and mind, and you will be refreshed and relieved from the heat. This is because the tea soup is rich in tea polyphenols, glycogen, amino acids, pectin, vitamins, etc., which have a chemical reaction with the saliva in the mouth to moisten the mouth, so it can nourish yin and reduce fire. At the same time, because of the effect of caffeine in Tieguanyin, it promotes a lot of energy to be emitted from the skin pores of the human body.

5. Prevent cavities

Drinking tea can protect your teeth. Tieguanyin is rich in fluorine, while ordinary food contains very little fluoride. About 40% to 80% of the fluoride in Tieguanyin is dissolved in boiling water, and it is very easy to combine with the calcium in the teeth to produce a layer of calcium fluoride on the surface of the teeth, which plays the role of acid and alkali resistance and anti-caries.

6. Refreshing thoughts

It is generally known that drinking tea can refresh the mind. Tieguanyin can refresh the mind, and its effect depends on the caffeine in the tea. Caffeine has the effect of stimulating the central nervous system, improving thinking and improving efficiency. Therefore, after drinking tea, it can break sleep, refresh the mind, get rid of irritability, clear tiredness, keep a clear head, improve thinking, and can significantly improve oral defense ability and mathematical thinking response.

7. Sober up against tobacco

It is also a well-known fact that tea can sober up alcohol and prevent smoking. The composition of wine is alcohol, and a glass of wine contains 10% to 70% alcohol. Tieguanyin tea polyphenols and ethanol (the specific components in wine) can offset each other, so drinking tea can sober up.

Tieguanyin can not only sober up, but also fight against smoke. Because Tieguanyin contains a phenolic acid, the nicotine in the cigarette can be precipitated and excreted. At the same time, the caffeine in Tieguanyin can improve the liver's ability to metabolize drugs, speed up metabolism, metabolize nicotine in human blood from urination, and relieve and remove the negative effects of nicotine.